A) 200
B) 400
C) 155
D) 355
Correct Answer: B
Solution :
8% sulphur by mass means - 8 g sulphur is present in 100 g solid. \[\therefore \] 32 g sulphur (1 mole atom) will be present in \[=\frac{100}{8}\times 32=400g\] [\[\because \] compound must be having at least one atom of sulphur] \[\Rightarrow \] mm. mol. mass = 400 gYou need to login to perform this action.
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